In addition, the air monitoring device includes a sensor to detect fire-causing gas such as hydrogen gas, and a sensor to measure the temperature and humidity levels of the surrounding areas. The effectiveness of the system is demonstrated through experimental tests conducted under various ...
#define placa "ESP-32"#define Voltage_Resolution 3.3#define pin 34#define type "MQ-135"#define ADC_Bit_Resolution 12#define RatioMQ135CleanAir 3.6 double CO2 = (0); MQUnifiedsensor MQ135(placa, Voltage_Resolution, ADC_Bit_Resolution, pin, type); Now proceed with setup() function section...
Arduino DHT22(DHT11)温湿度感应器 一,接线 DHT22(DHT11)有3个引脚,有些有四个,其中一个悬空.VCC,DATA,GND。以下图是esp8266接线图。 VCC->; 3V GND-“G DATA-> D4 二,下载DHT库 DHT:HTTPS://github.com/adafruit/DHT-sensor-library 传感器:HTTPS智能推荐arduino...
iot arduino mongodb influxdb telegram-bot esp32 sensor svelte temperature dht11 grafana-dashboard mq135 Updated Nov 17, 2022 Jupyter Notebook Mostafa-wael / MQ-arduino-library Star 2 Code Issues Pull requests an arduino library for the MQ family of gas sensors arduino gas mq2 mq135 mq...
Data sheets- Curves and behavior for each sensor, using logarithmic graphs. Main purpose- Every sensor has high sensibility for a specific gas or material. Contributing Please readCONTRIBUTING.mdfor details on our code of conduct, and the process for submitting pull requests to us. ...
ESP8266 or ESP-32 User Manual Sensor manufacturers Contributing Authors Be a sponsor 💖 Getting Started //Include the library #include <MQUnifiedsensor.h> /***Hardware Related Macros***/ #define Board ("Arduino UNO") #define Pin (A4) //Analog input 4 of your arduino /***Software Relat...